It takes 24 hours to get oxygen to raise koi fish. Koi is a kind of fish with high oxygen consumption. If the oxygen consumption time is too short and the dissolved oxygen in the water is insufficient, the fish will float, which is harmful to its health. If it is raised in a fish pond, it can be raised without oxygen because it has sufficient contact with the air and the feeding density is very low. However, in general fish tank feeding, it is best to get oxygen 24 hours a day to avoid other conditions.

1, which is beneficial to breathing: The primary benefit of oxygenation is to help fish breathe, because fish live in water and need a certain amount of oxygen. If the dissolved oxygen is too low, it will lead to lack of oxygen and even affect their lives, so oxygenation is still necessary.

2. Maintain water quality: There is sufficient oxygen in the water body, which is helpful to maintain water quality. On the one hand, it can promote the reproduction of nitrifying bacteria, so as to better transform ammonia nitrogen and avoid fish being poisoned. On the other hand, it can also inhibit the growth of anaerobic bacteria, which also has a certain purification effect on water.

3, promote growth: Oxygen can promote metabolism, so the growth rate of fish will be accelerated when dissolved oxygen is sufficient. Moreover, fish also need more oxygen in the digestion process, and with some daily consumption, there are many benefits of supplying oxygen to them.